Materials engineering topic list of research papers
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Experimental Studies of Injectivity Reduction Due to Carbonate Mineralization
Abstract Geochemical trapping has been regarded as the safest process to transfer carbon dioxide (CO2) gas into carbonate mineral during geological sequestration. Carbonate mineralization takes advantage of permeability reduction to seal formations, ...
2013 / SeungYoul Yoo, Toshiki Myojo, Toshifumi Matsuoka, Akira Ueda -
Influence of Ru Addition on Microstructure, Creep and Rupture Properties of Nickel based DS Superalloy
Abstract The effect of Ru addition on the microstructure, creep and rupture properties of the directionally solidified (DS) Ni based superalloy, DMD4 has been evaluated. The microstructural characterization of the alloys has been carried out using...
2013 / D. Chatterjee, N. Hazari, N. Das -
A full-sunlight-driven photocatalyst with super long-persistent energy storage ability2013 / Jie Li, Yuan Liu, Zhijian Zhu, Guozhu Zhang, Tao Zou, et al.
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Examination the Effect of Science Fiction Films on Science Education Students’ Attitudes Towards STS Course
Abstract The purpose of this study is to find how science fiction films affect science education students’ attitudes towards STT (Science Technology Society) course. In addition science students’ opinions were sought in order to determine their...
2012 / Hikmet Surmeli -
Defining Limit Values of Temperature Field in Typical Sections of a Rotary Kiln Producing Expanded Clay at a Given Density
Abstract To ensure the required density values of expanded clay while firing in the rotary kiln it is necessary to control automatically the temperature field of a kiln in the conditions of transient characteristics of the raw. It is shown that in...
2015 / Stanislav Ya. Galitskov, Aleksander S. Fadeev, Oleg V. Samohvalov -
Diagnostic Analyses for the Study of Materials, Technique and State of Preservation of a Gilt and Painted Leather of the XVIII Century
Abstract In this study we report on the restoration work for the gilded and painted leather from the Sanctuary of the Santissimo Crocifisso di Papardura in Enna, Italy. The work started with a historical and stylistic examination of the artwork...
2013 / Loredana Mannina, Angela Lombardo -
Silicon overgrowth atop low-dimensional Mg2Si on Si(111): structure, optical and thermoelectrical properties
Abstract The growth of silicon cap layers atop Mg2Si nanocrystallites (NCs) and Mg2Si two-dimensional layer with structure (2/3√3×2/3√3)-R30° were studied by methods of AES, EELS, AFM, optical and Raman spectroscopy. It was established that method...
2011 / Konstantin N. Galkin, Nikolay G. Galkin -
Excitations of limited-diffraction waves approaching the classical 0-order x-wave by rectangular waveforms
Abstract In this paper, an approach for simplifying the experimental arrangement, needed to generate limited diffracting waves through annular ultrasonic arrays, is analyzed in terms mainly of the subsequent acoustic field. The main idea is to...
2010 / L. Castellanos, H. Calás, A. Ramos -
Laser micro structuring of high-stressed embossing dies
Abstract This paper describes the laser micro structuring of forming tools for hot embossing. The laser micro structuring allows the manufacturing of the required structural sizes and structure forms as well as the machining of the applied tool...
2010 / A. Schubert, S. Gross, J. Edelmann, B. Schulz -
Load-Adapted Design of Generative Manufactured Lattice Structures
Abstract Additive layer manufacturing offers many opportunities for the production of lightweight components, because of the high geometrical freedom that can be realized in comparison to conventional manufacturing processes. This potential gets...
2011 / Gunther Reinhart, Stefan Teufelhart -
Energy and exergy analysis of solar drying process of Mint
Abstract Renewable energy in food industry and particularly in drying process is growing and mainly in developing countries. Solar energy is often used by direct products exposure through a glass or to heat drying air through a solar collector....
2011 / Amel Boulemtafes-Boukadoum, Ahmed Benzaoui -
CACHET-II: Carbon capture and hydrogen production with membranes–A new in project in FP7-Energy
Abstract A European/Chinese consortium has commenced the next phase of a carbon dioxide capture technology research effort aimed at developing innovative and low-cost technologies for power generation with pre-combustion carbon dioxide capture....
2011 / Richard Beavis -
The Simulation of the Pseudoelastic Behavior for Amorphous-crystalline Shape Memory Alloys
Abstract The mechanical behavior and the physical properties of shape memory alloys (SMAs) considerably depend on their structural state. The current research was devoted to the amorphous-crystalline shape memory composites produced by means of the...
2015 / V. Slesarenko -
Mechanical Properties of Copper Thin Films Used in Electronic Devices
Abstract This paper presents tensile and low cycle fatigue properties of copper thin films used in electronic devices. Copper films tested were rolled copper, electrolytic copper, direct current plated copper and pulse plated copper films. Tensile...
2011 / Shengde Zhang, Masao Sakane, Takeshi Nagasawa, Kaoru Kobayashi -
Fatigue delamination experiments on GFRP and CFRP specimens under single and mixed fracture modes
Abstract This paper deals with the experimental analysis of the delamination phenomena in composite materials under different loading conditions. Quasi-static and fatigue tests are performed on specimens made of glass-fibre (GFRP) and carbon-fibre...
2011 / Davide Tumino, Bernardo Zuccarello -
Mechanical Behaviour of Polypropylene Reinforced Palm Fibers Composites
Abstract Nowadays, a great attention has been dedicated to natural fibers as reinforcement for polymers. Natural fibers, compared to glass fibers, exhibit better mechanical properties, such as stiffness, impact strength, flexibility and modulus....
2011 / S.A.S. Goulart, T.A. Oliveira, A. Teixeira, P.C. Miléo, D.R. Mulinari -
Influence of heat treatment on fatigue behaviour of 4130 AISI steel
Abstract The 4130 steel is widely used in petroleum and gas industry. During the use, it can be exposed to high temperatures for long duration as well as to severe cyclic loading as a consequence of start and shut down procedure. Both have an effect ...
2010 / Hélène Bultel, Jean-Bernard Vogt -
Study on theoretical analysis of buffer blasting
Abstract In order to analyze the parameter theory of buffer blasting and its protection of reservation boundary working slope. According to the parameter theory of conventional blasting, this paper summarizes theoretical analysis of buffer blasting...
2010 / Yuanjuan Zhang, Jinxiang Huang -
Critical Analysis of Confounded Parameters of SAW Process
Abstract This paper attempts to uncover an important area of quality engineering applied to a critical manufacturing process through Design of Experiments for the Optimization of Submerged Arc Welding Process. Design of Experiments (DOE) is a...
2011 / Aniruddha Ghosh, Somnath Chattopadhyaya, P.K. Sarkar -
Effect of nanostructured WO3 layers in the sensitivity to nitrogen oxide in YSZ-based electrochemical sensors for automotive applications
Abstract The sensitivity to nitrogen monoxide (NO) is studied and compared when using several YSZ-based electrochemical gas sensors with identical characteristics but covered by different porous layers over one of their catalytic Pt electrodes....
2010 / Carlos López-Gándara, Josep M. Fernández-Sanjuán, Francisco M. Ramos, Albert Cirera